// Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org)

package org.xbill.DNS;

import java.io.*;

/**
 * A class implementing Records with no data; that is, records used in the
 * question section of messages and meta-records in dynamic update.
 * 
 * @author Brian Wellington
 */

class EmptyRecord extends Record {

	private static final long serialVersionUID = 3601852050646429582L;

	EmptyRecord() {
	}

	Record getObject() {
		return new EmptyRecord();
	}

	void rrFromWire(DNSInput in) throws IOException {
	}

	void rdataFromString(Tokenizer st, Name origin) throws IOException {
	}

	String rrToString() {
		return "";
	}

	void rrToWire(DNSOutput out, Compression c, boolean canonical) {
	}

}
